, and then i guess this happened. >> i don't know what the circumstances are to let him back in. you know, the criteria to let him back in, but my own opinion, i think, is a very serious case that, you know, i don't know what you do with a kid like that. i don't know where you put them, what whyou do with him, but the look on all these parent's faces, are shocked, 75% of them didn't know he was back in this school. >> reporter: we asked the school superintendent about this hit list. at this point, they said it's too early in the investigation, erin, to tell us anything more about it. >> so, kyung, what can you tell us about the gun that was used, the weapon, and whether it was legally purchased? >> reporter: we asked that specific question to police. they also say the same thing, this is too early in the investigation. they don't know anything about the gun at this point. >> did the school have any armed guards? >> reporter: they normally do, and that's what's really interesting here, erin, is that normally, there is a taft police officer who is on the grounds of the school every single d